Absolutely amazing work, this is a must have mod.
Couple points of feedback -
1. Would it be possible to keep the mouse cursor indicator on screen? In a violent stall it zooms off screen never to be seen again.
2. Is it possible to hide the regular cursor while active?
3. Changing camera modes while active can lead to some pretty crazy stuff as the camera pans around, perhaps it could be toggled for a moment while it transitions?
This plane had some issues. Without touching the mouse in level flight there is some pretty wild left / right yawing motions that eventually lead to a stall as it approaches mach 1.
http://pastebin.com/zXEaj9di
(uses firespitter tail)